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HomeHomework HelpbiologyGenetic Engineering

Genetic Engineering

The process of altering an organism's genome by changing, deleting, or inserting DNA to modify its characteristics, enhance its traits, or produce specific products, such as insulin, through various tools and techniques like CRISPR-Cas9

intermediate
5 hours
Biology
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Overview

Genetic engineering is a powerful tool that allows scientists to modify the DNA of organisms, leading to advancements in agriculture, medicine, and biotechnology. By understanding the structure and function of DNA, as well as the techniques used for gene editing, students can appreciate the potentia...

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Key Terms

DNA
Deoxyribonucleic acid, the molecule that carries genetic information.

Example: DNA determines traits like eye color.

Gene
A segment of DNA that codes for a specific trait.

Example: The gene for lactose tolerance.

CRISPR
A revolutionary gene-editing technology that allows for precise modifications.

Example: CRISPR can be used to edit genes in crops.

Transgenic Organism
An organism that has been genetically modified to contain genes from another species.

Example: Bt corn is a transgenic crop.

Gene Therapy
A technique that modifies genes to treat or prevent disease.

Example: Gene therapy can be used for genetic disorders.

Genetic Modification
The process of altering the genetic material of an organism.

Example: Genetic modification is used in agriculture.

Related Topics

Molecular Genetics
The study of the structure and function of genes at a molecular level.
intermediate
Biotechnology
The application of biological systems to develop products and technologies.
intermediate
Ethics in Science
The study of moral principles in scientific research and applications.
advanced

Key Concepts

DNAGene EditingCRISPRTransgenic Organisms